/*
 * Copyright 2016 Crown Copyright
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package stroom.util.client;

import com.google.gwt.core.client.GWT;

public final class ImageUtil {
    private static String url;

    private ImageUtil() {
        // Utility class.
    }

    public static String getImageURL() {
        if (url == null) {
            url = GWT.getHostPageBaseURL() + "images/";
        }
        return url;
    }
}
